Arm rest for couches



FIG. 1 is a perspective view of an arm rest for couches, as shown anddescribed;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom side view thereof.

The ornamental design for an arm rest for couches, as shown anddescribed.